Help/Support Creating Tweak Help

beantownfan73 · February 3, 2016

#include <substrate.h>
#include <Foundation/Foundation.h> 

static int __ZN10GlobalData8addMoneyEi() 
{
return 99999;
} 

%ctor{
MSHookFunction(MSFindSymbol(NULL, "__ZN10GlobalData8addMoneyEi"),(int*)__ZN10GlobalData8addMoneyEi, NULL);
}

Your whalecum.

If changes don't take effect you must've hacked something useless or something wrong.

Thank you much...I'll try it now!

beantownfan73 · February 3, 2016

Try this mate.

int (*old__ZN10GlobalData8addMoneyEi)();

int $__ZN10GlobalData8addMoneyEi() { 

 return 9999; 

 }

%ctor { 

MSHookFunction(((int*)MSFindSymbol(NULL, "__ZN10GlobalData8addMoneyEi")),(int*)$__ZN10GlobalData8addMoneyEi,(int**)&old__ZN10GlobalData8addMoneyEi);

}

I'll try this now, the other one had no effect. Could be useless though...nothing to hack maybe.

CmakLove · February 4, 2016

I'll try this now, the other one had no effect. Could be useless though...nothing to hack maybe.

there is always something to hack you just have to find the right function.

beantownfan73 · February 4, 2016

there is always something to hack you just have to find the right function.

Well the function I used was not right lol. There are some others, I'll try those. Incidentally, in IDA, when I double click the function it takes me to IDA view and arm instructions. For that particular one it's something like MOV R1, (here it refers to the function name followed by lua state*)

Amuyea · February 4, 2016

Are you new to it? (MSHook) or you have knowledge with Flex and mobile substance etc

beantownfan73 · February 4, 2016

Are you new to it? (MSHook) or you have knowledge with Flex and mobile substance etc

Oh yeah I am as new as one can be lol. I have some understanding though

beantownfan73 · February 4, 2016

Are you new to it? (MSHook) or you have knowledge with Flex and mobile substance etc

What I am wondering is how to create a tweak when there are several functions that contain coins, add coins, add money, get money, set money, etc...BUT after dumping the binary there no headers that contain said functions? Like...what do you hook them to?